[FFmpeg-devel] [PATCH 4/6] avformat/au: check return value of au_read_annotation()

[lance.lmwang at gmail.com]

From: Limin Wang <lance.lmwang at gmail.com>

Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
---
 libavformat/au.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/au.c b/libavformat/au.c
index ff9176a..b6df63e 100644
--- a/libavformat/au.c
+++ b/libavformat/au.c
@@ -145,6 +145,7 @@ static int au_read_header(AVFormatContext *s)
     int bps, ba = 0;
     enum AVCodecID codec;
     AVStream *st;
+    int ret;
 
     tag = avio_rl32(pb);
     if (tag != MKTAG('.', 's', 'n', 'd'))
@@ -163,7 +164,8 @@ static int au_read_header(AVFormatContext *s)
 
     if (size > 24) {
         /* parse annotation field to get metadata */
-        au_read_annotation(s, size - 24);
+        if (ret = au_read_annotation(s, size - 24) < 0)
+            return ret;
     }
 
     codec = ff_codec_get_id(codec_au_tags, id);
-- 
1.8.3.1